Just wanted to share that my first first-author paper is now online! In the journal Stem Cells and Development, here’s my paper on “Roles of Integrins in Human Induced Pluripotent Stem Cell Growth on Matrigel and Vitronectin.”
Finding a HDTV is a difficult thing to do, apparantly, if you’ve read up on the technology and are looking for good product. I even have a short list of what I want:
Almost no HDTVs I can find have native HD resolution. HD comprises two standards: 720p and 1080p. That’s 720 pixels from top to bottom, or 1080 pixels. Some large (>42 inch) HDTVs have native 1080p resolution. But I’m having trouble finding a single mid-size HDTV with native resolution. Usually, they have 1366×768 resolution. That means the screen is 768 pixels from top to bottom. But the signal it receives is only 720 pixels, so the TVs have internal hardware that rescales the image– stretches it to fill those extra pixels.
The problem is, no matter if the company makes a good rescaler or not, you’re still distorting the picture, scaling it. This introduces fuzziness, artifacts, and overall– not a “high definition” picture at all. If I’m going to buy a new TV that will, presumably, be with me for over a decade, I want a worthwhile product. A kludge that doesn’t even display pictures at it’s intended resolution isn’t the answer.
I know why they do it: manufacturing 1366×768 displays is a cheap process currently, cheap enough to make the internal rescaling hardware worth it. But it’s a disservice to their customers, and it is shoddy product.
So where can I find a native resolution HD LCD TV? Any ideas?
Hmmm. I’m sure your Google-fu is as good as mine. However, I don’t see that a small amount of upscaling really changes the picture that much. That conversion factor is simply adding a 16th pixel every 15 lines. Ideally, you could just find a 1080p native LCD and be done. Personally, I’m planning on going the projector route when I get a new TV. Everything else just seems inflexible in comparison.
Ted - February 13th, 2007 at 9:18 amYeah, invest in a 720i or even 1080 native resolution projector. The LCD projectors have the best contrast. Get one with a decent lumen output and you have yourself a TV replacement. Keep an eye on the cost of replacement bulbs though. HDTV…wiping your ass with $20 bills these days?
Heckmann - March 12th, 2007 at 10:21 amConsidering how bright and sunny my living room is, I think the lumen output necessary on a projector to have it function in general use (not only at night with the lights out) would probably burn a hole straight through the wall. Maybe I’m wrong. I’d love to get a projector to test with. But a good projector costs more than an HDTV!
Paradoxdruid - March 13th, 2007 at 9:27 pmYou must be logged in to post a comment.
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Just wanted to share that my first first-author paper is now online! In the journal Stem Cells and Development, here’s my paper on “Roles of Integrins in Human Induced Pluripotent Stem Cell Growth on Matrigel and Vitronectin.”
Just read a fascinating (if lengthy) essay on disruptive technology and the future of scientific publishing. Well worth the read!
Just wanted to share Mint.com’s Visual Guide to Deflation, which is quite explanatory.
Hey all Paradoxdruid readers! I recently started up a blog on stem cells that I’d love you all to take a look at: http://www.allthingsstemcell.com/
I participated in another Barely literate book review podcast, this time on Nicholson Baker’s “The Fermata”. Give it a listen!
Obama has outlined a strategy for America, in great depth. Read all about Change.gov!
Okay, I’ll admit that it’s entirely possible that I am the last person to learn about this website*, but it’s really addictive.Â
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